2140802010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73643}}^1$

素因数の和:73692

約数の個数: 96

約数和(自身を含む): 6203770560

約数和(自身を除く): 4062968550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 9690, 14535, 29070, 73643, 147286, 220929, 368215, 441858, 662787, 736430, 1104645, 1251931, 1325574, 1399217, 2209290, 2503862, 2798434, 3313935, 3755793, 4197651, 6259655, 6627870, 6996085, 7511586, 8395302, 11267379, 12519310, 12592953, 13992170, 18778965, 20988255, 22534758, 23786689, 25185906, 37557930, 41976510, 47573378, 56336895, 62964765, 71360067, 112673790, 118933445, 125929530, 142720134, 214080201, 237866890, 356800335, 428160402, 713600670, 1070401005, 2140802010]

約数ペア:

[(1, 2140802010), (2, 1070401005), (3, 713600670), (5, 428160402), (6, 356800335), (9, 237866890), (10, 214080201), (15, 142720134), (17, 125929530), (18, 118933445), (19, 112673790), (30, 71360067), (34, 62964765), (38, 56336895), (45, 47573378), (51, 41976510), (57, 37557930), (85, 25185906), (90, 23786689), (95, 22534758), (102, 20988255), (114, 18778965), (153, 13992170), (170, 12592953), (171, 12519310), (190, 11267379), (255, 8395302), (285, 7511586), (306, 6996085), (323, 6627870), (342, 6259655), (510, 4197651), (570, 3755793), (646, 3313935), (765, 2798434), (855, 2503862), (969, 2209290), (1530, 1399217), (1615, 1325574), (1710, 1251931), (1938, 1104645), (2907, 736430), (3230, 662787), (4845, 441858), (5814, 368215), (9690, 220929), (14535, 147286), (29070, 73643)]